Flood Alert Info - Areas near the tidal River Witham, the Haven, and the Wash frontage

Area Description

Areas near the tidal River Witham, Witham Haven, and Wash frontage from Gibraltar Point to Kirton Marsh.

This is a Flood Alert Area. For this area the highest level of flood notification that you will receive is a Flood Alert. No Flood Warnings or Severe Flood Warnings are issued for this area.
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Flood Alert Currently in Force

There are no Flood Alerts currently in force for this area. See below for historical flood warnings.

Area Covered by this Flood Alert

The orange highlighted area on the map below outlines the area covered by this Flood Alert.
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Flood Alert History

Number of historic Flood Alerts that have previously been recorded for this area:
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Historical Flood Alert Messages for this Area


Flood Alert issued on 1 Feb 2018 16:51
North Sea, Wash
Stormy conditions are forecast, resulting in a large tidal surge moving down the East Coast of England on Thursday evening. This will lead to unusually high tidal levels along tidal River Witham and the Wash frontage. The time and date of the forecast high water is 18:42 on 1 Feb 2018. The high tides combined with strong winds may result in wind-blown spray and wave splash causing localised pooling of water behind the sea defences. The forecast high water level is 5.06 metres AOD (8.85m Boston Sill level or 7.93m chart datum). Precautionary flood warning for waterside properties between Town Bridge and Haven Bridge in Boston is in place. Low lying coastal land and roads will be affected first. Be careful along beaches, promenades, coastal footpaths and roads as sea spray and waves could be dangerous.


Flood Alert issued on 1 Feb 2018 11:00
North Sea, Wash
Stormy conditions are forecast, resulting in a large tidal surge moving down the East Coast of England on Thursday evening. This will lead to unusually high tidal levels along tidal River Witham and the Wash frontage. The time and date of the forecast high water is 18:42 hours on 1st February 2018. The high tides combined with strong winds may result in wind-blown spray and wave splash causing localised pooling of water behind the sea defences. The high water level at Boston is forecast to reach 4.96 metres AOD (equivalent to 8.75 metres at Boston Sill or 7.83 chart datum). Precautionary flood warning for waterside properties between Town Bridge and Haven Bridge in Boston is likely to follow. Low lying coastal land and roads will be affected first. Be careful along beaches, promenades, coastal footpaths and roads, as sea spray and waves could be dangerous.